I like it and can see one or possibly two of them over your island. However, why don't you mock up the pendants using balloons blown up to the approximate size, tied to string, and taped to the ceiling over your island. I did this and it was really, really helpful. If your island's not in yet, mock that up with cardboard boxes as well.

Beverly: I looked at those but I am not a big fan of the black wire - would prefer something with clear or silver. They are great though! Will check them on more time.
Do you thin I should stay close to 8" or even need to go smaller - 5- 6''? Thank you!